link和@import引入css的区别

@import是在CSS2.1提出的，低版本的浏览器不支持。link支持良好；

link引用CSS时，在页面载入时同时加载；

@import需要页面网页完全载入以后加载。如果页面内容过多，会产生不好的效果；

现在一般用link而不是import；

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